| Équations équilibrées la veille |
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + KI = BaI2 + KCl =>
BaCl2 + 2 KI = BaI2 + 2 KCl
CuSO4(aq) + NaOH(aq) = NaSO4(aq) + CuOH(s) =>
CuSO4(aq) + NaOH(aq) = NaSO4(aq) + CuOH(s)
AgCH3COO(aq) + Na3PO4(aq) = Ag3PO4(cr) + NaCH3COO(aq) =>
3 AgCH3COO(aq) + Na3PO4(aq) = Ag3PO4(cr) + 3 NaCH3COO(aq)
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Pb(NO3)2 + KOH = Pb(OH)2 + NO3K =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 NO3K
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
AgNO3 + KMnO4 = KNO3 + AgMnO4 =>
AgNO3 + KMnO4 = KNO3 + AgMnO4
K2Cr2O7 + S = SO2 + Cr2O3 + K2O =>
2 K2Cr2O7 + 3 S = 3 SO2 + 2 Cr2O3 + 2 K2O
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Sn(SO4)2 + 7 H2O + K2SO4
CaC2O4 + CH3COOH = Ca + CH3C2O4 + H2O =>
5 CaC2O4 + 7 CH3COOH = 5 Ca + 8 CH3C2O4 + 2 H2O
Br2 + Cl{-} = Br{-} + Cl2 =>
Br2 + 2 Cl{-} = 2 Br{-} + Cl2
Na2(Zn(OH)4) + CO2 = Zn(OH)2 + NaHCO3 =>
Na2(Zn(OH)4) + 2 CO2 = Zn(OH)2 + 2 NaHCO3
Cr(No3)3 + NaOH = Cr(OH)3 + NaNo3 =>
Cr(No3)3 + 3 NaOH = Cr(OH)3 + 3 NaNo3
Co(NO3)2(aq) + NaI(aq) = CoI2(aq) + NaNO3(aq) =>
Co(NO3)2(aq) + 2 NaI(aq) = CoI2(aq) + 2 NaNO3(aq)
ZnCl2 + NaCN = Zn(CN)2 + Na{+} + Cl{-} =>
ZnCl2 + 2 NaCN = Zn(CN)2 + 2 Na{+} + 2 Cl{-}
NaCl + (NH4)(NO3) = Na(NO3) + (NH4)Cl =>
NaCl + (NH4)(NO3) = Na(NO3) + (NH4)Cl
Na2HCO3 + CH3COOH = H2O + CO2 + CH3COONa =>
8 Na2HCO3 + 15 CH3COOH = 10 H2O + 6 CO2 + 16 CH3COONa
CrI3 + BaS = Cr2S3 + BaI2 =>
2 CrI3 + 3 BaS = Cr2S3 + 3 BaI2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
KMnO4 + H2SO4 + C2H2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
CrPO4 + Na2SO4 = Cr2(SO4)3 + Na3PO4 =>
2 CrPO4 + 3 Na2SO4 = Cr2(SO4)3 + 2 Na3PO4
LiOH + BaCl2 = LiCl2 + BaOH =>
LiOH + BaCl2 = LiCl2 + BaOH
Cd + I2 = CdI2 =>
Cd + I2 = CdI2
Al2(SO4)3 + FeSO4 = Al + Fe2(SO4)3 =>
Al2(SO4)3 + 6 FeSO4 = 2 Al + 3 Fe2(SO4)3
OCl + SO3 = SO4 + Cl =>
OCl + SO3 = SO4 + Cl
MgSO4 + In = MgIn + SO4 =>
MgSO4 + In = MgIn + SO4
Mg + Sn{4+} = Mg{2+} + Sn{2+} =>
Mg + Sn{4+} = Mg{2+} + Sn{2+}
SO2 + Br = SBr6 + O2 =>
SO2 + 6 Br = SBr6 + O2
CH4(g) + S(g) = CS2(g) + H2S(g) =>
CH4(g) + 4 S(g) = CS2(g) + 2 H2S(g)
Ca(NO3)2 + SnCl4 = CaCl2 + Sn(NO3)4 =>
2 Ca(NO3)2 + SnCl4 = 2 CaCl2 + Sn(NO3)4
Ag + LiCl = AgCl + Li =>
Ag + LiCl = AgCl + Li
H(C2H3O2) + LiOH = H2O + Li(C2H3O2) =>
H(C2H3O2) + LiOH = H2O + Li(C2H3O2)
KClO3 + P8 = P4O10 + KCl =>
20 KClO3 + 3 P8 = 6 P4O10 + 20 KCl
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
C4H10(g) + O2 = CO2(g) + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2(g) + 10 H2O
Zn(s) + NaOH(aq) = Na2ZnO2(aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(aq) + H2(g)
Na2SiO3 + SrCl2 = SrSiO3 + NaCl =>
Na2SiO3 + SrCl2 = SrSiO3 + 2 NaCl
CO3 + Cu = Cu2(CO3)2 =>
2 CO3 + 2 Cu = Cu2(CO3)2
H3P + NaOH = HOH + Na3P =>
H3P + 3 NaOH = 3 HOH + Na3P
Co(NO3)2(H2O)6 + H3BO3 + C6H8O7 = Co(BO2)2 + N2 + H2O + CO2 =>
9 Co(NO3)2(H2O)6 + 18 H3BO3 + 5 C6H8O7 = 9 Co(BO2)2 + 9 N2 + 101 H2O + 30 CO2
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
H3PO4 + HO{-} = H2O + PO4{3-} =>
H3PO4 + 3 HO{-} = 3 H2O + PO4{3-}
Al + Pb{2+}(NO3)2 = Al{3+}NO3 + Pb =>
2 Al + 3 Pb{2+}(NO3)2 = 2 Al{3+}NO3 + 3 Pb
Cu(BrO3)2 = CuBr2 + O2 =>
Cu(BrO3)2 = CuBr2 + 3 O2
LiF + Cl2 = F + LiCl =>
2 LiF + Cl2 = 2 F + 2 LiCl
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HC8H4O4K(aq) + NaOH(aq) = H2O(l) + NaC8H4O4K =>
HC8H4O4K(aq) + NaOH(aq) = H2O(l) + NaC8H4O4K
Ag + Au(ClO4)3 = Au + Ag(ClO4) =>
3 Ag + Au(ClO4)3 = Au + 3 Ag(ClO4)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
